A music store owner noted that CD sales had dropped 23% from one quarter to the next. If the owner sold 715 units in the first quarter, how many did she sell in the next quarter? Round your answer to the nearest whole unit of CDs. Do not include units with your answer.

help please what's the correct answer

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

What is the value of x in the following equation? -3x-2=2x+8

Combine the information in the problem and the chart using the average balance method to solve the problem.